AS203093 — ZARUBEZHNEFT-AS

AS203093 announces 1 IPv4 prefixes covering 256 addresses and 0 IPv6 prefixes.

About this network

ZARUBEZHNEFT-AS is operated by JSC Zarubezhneft.

What it's used for

• The address space carries corporate infrastructure for a Russian state-controlled oil and gas company, as indicated by the registrant netname COMCOR-B2B-Clients and the holder's identity.
• The AS announces a single IPv4 prefix, 213.171.41.0/24, comprising 256 addresses, with 0 IPv6 prefixes and 1 observed neighbour, indicating a small, isolated corporate network rather than a transit or access provider.
• Traffic from this AS consists of internal corporate communications, office workers, and operational endpoints for Zarubezhneft's exploration and development activities.

Notable

• The RDAP registrant for the announced prefix is COMCOR NOC; Abuse Contacts with netname COMCOR-B2B-Clients, which differs from the AS holder JSC Zarubezhneft, suggesting the address space is leased or managed by a third-party ISP (COMCOR) for the company's use.
• The address inventory is minimal, consisting of a single /24 block, which fits the profile of a specific site or office segment within a larger corporate estate.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 213.171.41.0/24

Upstream networks

• AS8732 JSC Comcor

Adjacent networks

• AS8732 JSC Comcor

Routing security

• RPKI: 0 valid, 0 invalid and 1 not-found announcements; 0 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 1 route objects.
• Listed in as-sets: AS-COMCOR, AS-COMCOR-EU, AS-COMCOR-STK, AS-ERTH, AS-MKSNET, AS-RETN-ACTUAL-V4, AS-ROSTELECOM.